A modified Komarov-Marks esophagostomy is described. It was the aim of our experiments to show that this procedure does not harm the vagal innervation of the stomach. The vagal function was assessed by testing (1) basal secretion, (2) 2-deoxy-D-glucose-stimulated secretion, (3) pentagastrin-stimulated secretion, and (4) serum gastrin levels in five mongrel dogs. Each test was performed at least three times in each dog before and after the esophagostomy procedure, respectively. The secretion rates were not affected by surgery. It is concluded that cervical esophagostomy in dogs does not affect vagal stimulation of gastric acid secretion. For the application of tracer substances into the duodenum, two types of conduits are described: (1) a short jejunal segment and (2) a jejunal segment with an invagination valve. The pros and cons of these procedures are discussed.

The poster presents a new documentation system for the capture of data on the approx. 17,000 annual Notarzt cases in Munich. The computer-aided analysis of these data yields pointers with regard to the primary techno-organizational and medical aspects of the Notarzt service, such as a)justification of Notarzt calls in the light of a pre-defined list of indications; b) appropriate application of the technical facilities and drugs carried by the Notarzt ambulances; c) correlation between pre-clinical and final diagnoses; d) consistency of the preclinical measures with both the pre-clinical and the final diagnosis. Typical analyses are also presented.

An established method for the experimental approach to the duodenum in the dog is the interposition of a segment of small bowel. However, the leakage of intestinal fluid causes unpleasant side effects. By the invagination within the intestinal segment as valve can be constructed which provides both continence and easy access.

nueva sede, con instalaciones más amplias y adecuadas para el desarrollo de su proyecto académico. Proyecto que incluye no sólo el dictado de cursos de grado y de posgrado en Derecho de alto nivel académico, sino la promoción de ámbitos de discusión jurídica que contribuyan a una investigación jurídica de calidad.En esa línea, durante el semestre que finaliza, la Facultad de Derecho organizó las primeras "Jornadas Montevideanas de Derecho Administrativo Prof. Mariano Brito" que -este año-se centraron en la reciente reforma de la Justicia Administrativa introducida por la Ley nº 20.010. Con la participación de más de 300 asistentes, los profesores del área de Derecho Administrativo de la Facultad, liderados por el Prof. Carlos Delpiazzo, comentaron, con alto rigor técnico, los diferentes aspectos de la reforma. Estas jornadas, que nacieron con el objetivo de realizarse anualmente, en homenaje al Profesor Mariano Brito, primer rector y profesor titular de la cátedra de Derecho Administrativo de nuestra Universidad, pretenden justamente servir como ámbito en el que los especialistas del área puedan reunirse y discutir. Y de la discusión, extraer conclusiones que sirvan a los diferentes operadores del Derecho (abogados, jueces, legisladores, etc) en el servicio que desde su lugar están llamados a prestar.

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